Question

A person can jump 12m high on the surface of the moon . calculate the height that he jump on the earth's surface.

Answer 1

Answer:

On moon the weight of subject

Will be m/7

So first mass

2ax= v^2-v0^2

V=0

So 2ax= -v0^2......1

2a'x'= -v0^2......2(V=0)

1÷2

So ax/a'x'=1

So ax = a'x'

a' is acceleration on moon

a is proposnal to mass m

So

a×12= (a/7)×x'

X'= 84

Please mark as brainiest